People love what other people are passionate about.
-Mia to SebastianMia Dolan is the co-star of La La Land. She wants to be in a movie, and is always auditioning. She works at a coffee shop until she eventually she gets a part.
Mia wrote a one-woman play named So-Long Boulder City.
She dates Greg at the beginning of the movie until she dumps him for Sebastian Wilder who helps her live her acting dream. Eventually she marries a man whose name is unknown.